| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.46 | 11.754% | $136.8539 | $136.85 | $136.85 | $136.90 |
| Purchase #2 | $39.78 | 13.167% | $45.0178 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $129.34 | 4.103% | $134.6468 | $134.65 | $134.65 | $134.60 |
| Purchase #4 | $162.55 | 7.720% | $175.0989 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $83.75 | 4.201% | $87.2683 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $180.82 | 10.148% | $199.1696 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $79.93 | 9.629% | $87.6265 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $798.63 | $865.6818 | $865.69 | $865.65 | $865.70 | |